All sat tuners connected to BS3 through Gefen sat.1->Gefen.1-> BS3.1 HDMI-A sat.2->Gefen.2-> BS3.1 HDMI-B sat.3->Gefen.3-> BS3.1 HDMI-C Firmware 4.12 no solve problem :(((( !! Other TV works OK!!!!

I have a problem with Beosystems 3. A year ago I was doing an installation including two pieces of BS3, two HUMAX-2000 and two Gefen 1:8 HDMI Distribution Amplifiers. Switching of HDMI signals works properly since then. Now I am completing an instalation of three BS3s, tuner SAT Philips DSR-7201 HD Cyfra+, Samsung DSB370G Polsat, ADB ITI-8600 N platform